A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BAR ARRANGEMENT STRUCTURE OF REINFORCEMENT CONCRETE STRUCTURE
To provide a bar arrangement structure capable of constructing a reinforcement concrete structure having an excellent earthquake performance.SOLUTION: A bar arrangement structure comprises: a main reinforcement body arranged so that M (M≥3) first main reinforcement bars extending in an axis direction form a space in M-prismatic shape extending in an axis direction and form M-gon in a virtual surface orthogonal with the axis direction; a plurality of adjacent inner side shearing reinforcement bars arranged to face an adjacent region interposed with the first main reinforcement bars adjacent each other from inner side of the space and to connect them; a plurality of outer shearing reinforcement bars arranged to face the adjacent region from outer side of the space and to connect from outside the adjacent first main reinforcement bars; and a plurality of second main reinforcement bars mounted on at least one of the inner shearing reinforcement bars and the outer shearing reinforcement bars and extending in the axis direction in the adjacent region enclosed by the first main reinforcement bars, the inner shearing reinforcement bars and the outer shearing reinforcement bars.SELECTED DRAWING: Figure 1
【課題】優れた耐震性能を有する鉄筋コンクリート構造物を構築することを可能とする配筋構造を提供する。【解決手段】軸方向に延設された第１主筋がＭ本（Ｍ≧３）、軸方向と直交する仮想面内でＭ角形を形成するとともに軸方向に伸びるＭ角柱状の空間を形成するように、配置された主筋体と、互いに隣り合う第１主筋に挟まれた隣接領域を空間の内側から臨むように配置されて隣り合う第１主筋同士を連結する複数の内側せん断補強筋と、隣接領域を空間の外側から臨むように配置されて隣り合う第１主筋同士を外側から連結する複数の外側せん断補強筋と、第１主筋、内側せん断補強筋および外側せん断補強筋で囲まれた隣接領域内で軸方向に延設されるとともに内側せん断補強筋および外側せん断補強筋の少なくとも一方に取り付けられる複数の第２主筋とを備えている。【選択図】図１
BAR ARRANGEMENT STRUCTURE OF REINFORCEMENT CONCRETE STRUCTURE
To provide a bar arrangement structure capable of constructing a reinforcement concrete structure having an excellent earthquake performance.SOLUTION: A bar arrangement structure comprises: a main reinforcement body arranged so that M (M≥3) first main reinforcement bars extending in an axis direction form a space in M-prismatic shape extending in an axis direction and form M-gon in a virtual surface orthogonal with the axis direction; a plurality of adjacent inner side shearing reinforcement bars arranged to face an adjacent region interposed with the first main reinforcement bars adjacent each other from inner side of the space and to connect them; a plurality of outer shearing reinforcement bars arranged to face the adjacent region from outer side of the space and to connect from outside the adjacent first main reinforcement bars; and a plurality of second main reinforcement bars mounted on at least one of the inner shearing reinforcement bars and the outer shearing reinforcement bars and extending in the axis direction in the adjacent region enclosed by the first main reinforcement bars, the inner shearing reinforcement bars and the outer shearing reinforcement bars.SELECTED DRAWING: Figure 1
【課題】優れた耐震性能を有する鉄筋コンクリート構造物を構築することを可能とする配筋構造を提供する。【解決手段】軸方向に延設された第１主筋がＭ本（Ｍ≧３）、軸方向と直交する仮想面内でＭ角形を形成するとともに軸方向に伸びるＭ角柱状の空間を形成するように、配置された主筋体と、互いに隣り合う第１主筋に挟まれた隣接領域を空間の内側から臨むように配置されて隣り合う第１主筋同士を連結する複数の内側せん断補強筋と、隣接領域を空間の外側から臨むように配置されて隣り合う第１主筋同士を外側から連結する複数の外側せん断補強筋と、第１主筋、内側せん断補強筋および外側せん断補強筋で囲まれた隣接領域内で軸方向に延設されるとともに内側せん断補強筋および外側せん断補強筋の少なくとも一方に取り付けられる複数の第２主筋とを備えている。【選択図】図１
BAR ARRANGEMENT STRUCTURE OF REINFORCEMENT CONCRETE STRUCTURE
鉄筋コンクリート構造物の配筋構造
KAMISHIMA AKIO (author) / KAMISHIMA MITSUKO (author)
2019-03-14
Patent
Electronic Resource
Japanese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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